Question

Find the product of.
1. (4x + 5 ) ( x square - x + 5 )

Answer 1

Answer:

$(4x + 5)({x}^{2} - x + 5) \\ {4x}^{3} - {4x}^{2} + 20x + {5x}^{2} - 5x + 25 \\ {4x}^{3} + x + 15x + 25$